baber/WOPTO huggingface dataset:
Patent JP-H07146401-A (JP)
Title: Lens sheet
Inventor: MOTONAGA AKIRA
IPC: C08F290/06
Filed: 1993-11-25
Abstract: PURPOSE:To improve precision moulding property, adhesiveness to a sheet of transparent base material, light resistance, and handling property by using specific thermoplastic polymer to be contained in hardening type resin composition to form a lens part. CONSTITUTION:A lens part is formed by hardening composition comprising components (A)-(C), and radical polymer starting agent (D) contained by 0.005-5 parts by weight to total quantity of 100 parts by weight of the components (A)-(C). (A) is thermoplastic polymer by 40-80 parts by weight, (B) is urethane (meth-)achrylate oligomer, by 5-20 parts by weight, obtained by reacting polyurethane compound, obtained by reacting diisocyanate compound expressed by a formula I with a diol compound expressed by a formula II, with hydroxyl group-contained (meth-)achrylate compound expressed by a formula III, and (C) is compound including one or more unsaturated double bond(s) in a molecule by 15-50 parts by weight. In the formulas I-III, R1 is an aliphatic hydrocarbon group or the like, R2 is -CH2CH2- or the like, R3 is hydrogen or the like, and R4 is a hydrocarbon group of a carbon number of less than 10.
Patent JP-H08137411-A (JP)
Title: Color tone changing panel
Inventor: HAGA TAMOTSU
IPC: G09F9/30
Filed: 1994-11-04
Abstract: PURPOSE: To provide a panel usable for a signboard, an interior decoration, etc., by making color of a thermosensitive color-changing agent artificially changeable. CONSTITUTION: The thermosensitive color-changing agent 2 which changes in color according to the temperature is provided on a surface side of a planar heating element 1 which is temperature-adjustable. On the surface side of the planar heating element 1 which is temperature-adjustable, characters, pictures, patterns and designs, etc., are drawn by the thermosensitive color-changing agent 2 which changes in color according to the temperature rise. On the surface side of the planar heating element 1 which is temperature-adjustable, characters, pictures, patterns and designs, etc., are drawn by general coating materials which do not change in colors by temperature and thereon the thermosensitive color-changing agent 2 is applied.  On the surface side of the planar heating element 1 which is temperature- adjustable, more than two thermosensitive color-changing agents 2 which change in color from colored to colorless according to the temperature rise and are different in discoloring temperature points are laminated to >=2 layers so that discoloring temperature points of these thermosensitive color-changing agents 2 are made gradually descending from lower layer to upper layer. On the surface side of the planar heating element 1 which is temperature- adjustable, general coating materials which do not change in color by temperature are applied and thereon the thermosensitive color-changing agents 2 are laminated to >=2 layers and the discoloring temperature points of the thermosensitive color-changing agents 2 are made gradually descending from lower layer to upper layer.
Patent JP-H04168614-A (JP)
Title: Manufacture of magnetic head
Inventor: YAMANO TAKAO
IPC: G11B5/31
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a decrease in recording/reproducing characteristics to occur when a laminated thin film is reduced in thickness by forming a third surface to become the bottom of a groove between the first and second surfaces of an oblique groove. CONSTITUTION:An oblique groove 19 is formed of a first surface 20 perpendicular to the upper surface of a board 8, a second surface 21 inclined at a predetermined angle to the upper surface of the board 8, and a third surface 22 parallel to the upper surface of the board 8. That is, since the surface 22 is provided in the groove 19 there to separate at a distance between the surface 20 and the surface 22, the surface 20 is not, when a laminated thin film 3 is formed, operated as a shielding plate, and the lower region of the surface 21 is sufficiently covered with the film 3. Thus, the thickness of the film 3 is not reduced at both sides of a magnetic head even in the complete magnetic head body, but a decrease in recording/reproducing characteristic is prevented.
Patent JP-H08135486-A (JP)
Title: Injection quantity control device for internal combustion engine
Inventor: SUGIYAMA TETSURO
IPC: F02D41/10
Filed: 1994-11-04
Abstract: PURPOSE: To appropriately correct the air-fuel ratio by restarting the injection supply of the fuel at an appropriate increase quantity in response to the throttle open degree at the idle open degree or more and the engine speed less than the cut speed during the control for stopping the injection supply of the fuel. CONSTITUTION: In the case where the control for stopping the injection supply of fuel is not performed (202), a judgment whether the last judgment was performed during the control for supplying the fuel or not is performed (204), and in the case of during the control, ON or OFF of an idle switch is judged (206), and in the case of OFF, since the fuel reset condition is satisfied, the increase quantity value C2 for throttle open degree is set at the increase quantity corrective value K, and the increase quantity corrective value K is added to the basic injection quantity at the time of reset so as to restart the injection supply of the fuel.  In the case of ON, since the fuel resetting condition that the engine speed at the idle open degree of the throttle open degree is less than the cut engine speed, the engine speed increase quantity value C1 smaller than the throttle open degree increase quantity value C2 is set as the increase quantity corrective value K, and the increase quantity corrective value K is added to the injection quantity at the time of reset so as to restart the injection supply of the fuel.
Patent JP-S63149297-A (JP)
Inventor: HAGINO SHINJI
IPC: B64G1/50
Filed: 1986-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01136382-A (JP)
Title: Edge emission type light-emitting diode
Inventor: KOBAYASHI MASAO
IPC: H01L33/30
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the generation of a super linear phenomenon, etc., even at a low temperature of -10 deg.C or less while improving the temperature characteristics of an optical output by forming width on the rear edge face side of an active layer in size wider than that on the front edge face side and shaping an electrical insulating film to the upper section of a region including the widened active layer. CONSTITUTION:A V-trench stripe 14 is formed in the longitudinal direction to a block layer 13 so that width thereof is narrowed on the front edge face 15 side and broadened on the rear edge face 16 side. A P-InP clad layer 17 and a P-InGaAsP active layer 18 are shaped successively into the V-trench stripe 14 and onto the block layer 13. The width of the active layer 18 is formed widely on the rear edge face 16 side in response to the width of the V-trench stripe 14. An N-InP clad layer 19 and an N-InGaAs contact layer 20 are shaped onto the active layer 18 in succession. An insulating film 21 composed of SiO2, etc., is formed at a section corresponding to the range of the length L2-L3 of the stripe 14 on the contact layer 20. An ohmic electrode 22 consisting of an Au.Ge.Ni alloy, etc., is formed onto the contact layer 20.
Patent JP-S62155695-A (JP)
Title: Radiotelephony exchange system
Inventor: KOBAYASHI TOSHIKATSU
IPC: H04B7/26
Filed: 1985-12-27
Abstract: PURPOSE:To connect a calling properly without deciding to be the failure of a radiotelephony controller even when the transmission of a calling and the reception of a calling collides on a radio line by making the display of an using state of a subscriber's trunk reserved once at the time of detecting the reception of the calling. CONSTITUTION:In the case of the transmission of the calling, the subscriber X1 hooks off a receiver, and then, a control character is fed to a radiotelephony exchange 1 through a common line from the subscriber X1. When the radiotelephony exchange 1 transmits the signal of a calling reception control information A201 to the subscriber X1 and at the same time, the control character c301 is received from the subscriber X1, a contral controller already goes to 1 by the reception of the calling. The contents of a memory is rewritten to 2 and the processing for the transmission of a calling is carried out. On the reception of the calling, since the subscriber X1 already enters a calling transmission operation, there is no response to the calling reception control information A201. When the central controller recognizes no response of the subscriber X1 after a fixed time passes, it examines the contents of the memory, knows the collision with the transmission of the calling from the fact that they do not remain 1 but move to 2 and disconnects the calling reception processing.
Patent JP-2000109672-A (JP)
Title: Thermoplastic resin composition
Inventor: MASUDA HARUHISA
IPC: C08L51/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. excellent in moldability, heat resistance, and mechanical properties by compounding a polycarbonate resin (A), a rubber-reinforced styrene resin (B), and a polyester resin (C) in a specified wt. ratio of A/B and in a specified wt. ratio of (A+B)/C. SOLUTION: This compsn. contains a polycarbonate resin (A) having a number average mol.wt. of 5,000-300,000 and prepd. from a dihydric phenol (e.g. bisphenol A) and a carbonate precursor (e.g. phosgene), a rubber-reinforced styrene resin (B), and a copolyester (C) in a wt. ratio of A/B of (99/1)-(1/99) and in a wt. ratio of (A+B)/C of (99.9/0.1)-(70/30). Pref., the copolyester is a copolymer formed by bonding ester blocks comprising a polyethylene terephthalate resin or the like to addition polymn. blocks comprising a hydrogenated isoprene/butadiene copolymer or the like.
Patent JP-2001112683-A (JP)
Title: Brush suspension device for floor surface washing machine
Inventor: KENMOCHI NOBORU
IPC: A47L11/164
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a brush suspension device for a floor surface washing device which is so devised as to exhibit an excellent washing effect by maintaining a contact pressure with a floor surface in spite of a washing brush which cannot exhibit a suction effect to the floor surface, to exhibit an excellent follow-up characteristic to the washing brush in spite of some ruggedness of the floor surface and to exhibit the prescribed brushing effect without floating the washing brush from the floor surface or vibrating the washing brush. SOLUTION: A motor stand 10 mounted with the washing brush 8 and a brush motor 8M is freely vertically movably mounted at a machine body frame 1R of the floor surface washing machine by using turning arms 11 and 11'. A joint member 22 which is moved downward by the activation of a cylinder 20, a compression spring 25 which is pressed and compressed by this joint member 22 and a spring rest guide body 24 which transmits the compression force of the compression spring 25 to the motor stand 10 and brings the washing brush 8 into pressurized contact with the floor surface F side are mounted at the lift frame 17 which is mounted at the bottom end to the motor stand 10 side.
Patent JP-H04168793-A (JP)
Title: Manufacture of multilayer copper-clad board
Inventor: TANEDA JUNICHI
IPC: B32B15/01
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the adsorption of a heat-resistant, pressure-resistant buffer board to a press heating plate by placing the heat-resistant, pressure-resistant buffer board with a grooved surface between the press heating plate and a pair of forming, jigs having a multilayer copper-clad board between said forming jigs. CONSTITUTION:On a carrier plate 1, a plurality of inner layer printing and wiring boards, surface printing and wiring copper foils and a resin-impregnated material for bonding these are placed in a multilayer copper-clad board 6; it is then placed between a forming mirror board 5 and a forming jig board 4; and heat-resistant, pressure-resistant buffer board or a buffer paper 2 is arranged at the tom and bottom of said assembly. Moreover, a surface grooved buffer board 3 having surface grooves 3a at the top is installed and then subjected to heating and pressuring forming process. When a press heating plate 7 is opened after the heating and pressuring forming process, air inflow becomes easier to the space between the surface grooved buffer board 3 and the press heating plate 7 by means of the surface grooved buffer board 3, thereby preventing adsorption.
Patent JP-H08153782-A (JP)
Title: Semiconductor device
Inventor: OKADA KATSUYA
IPC: H01L21/768
Filed: 1994-11-30
Abstract: PURPOSE: To quickly and accurately conduct a defect analysis of a semiconductor device by forming a second insulating film which becomes an etching stopper when a first insulating film is etched between a wiring layer and the first insulating film. CONSTITUTION: A silicon nitride film 17 which is less soluble in an aqueous hydrofluoric acid solution than a second interlayer silicon oxide film 18 is interposed between a first aluminum wiring layer 16 and the film 18. Consequently, only the film 18 can be removed when the processed state of the wiring layer 16 is observed from the surface under an SEM at the time of analyzing a semiconductor device for defects. When the film 18 is removed, the silicon nitride film 17 is left on the wiring layer 16, but the surface of the wiring layer 16 can be easily observed under the SEM when the accelerating voltage of an electron beam is somewhat increased. In addition, since the wiring layer 16 is completely protected with the silicon nitride film 17 and very small aluminum residue is left as it is, the aluminum residue can be discovered.
Patent JP-H07150476-A (JP)
Title: Alumina fiber coated with sizing agent
Inventor: MORII AKIRA
IPC: D06M13/165
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the subject fiber having little fluffing defect, etc., and excellent heat-cleanability by applying an antistatic agent composed of a specific PVA and a glycol to an alumina fiber, thereby imparting the fiber with excellent collectability and flexibility. CONSTITUTION:An alumina fiber is coated with 1-12wt.% of an emulsion of a sizing agent consisting of 10-50wt.% of a PVA having a saponification degree of 70-90mo1% and an average polymerization degree of 300-1,500 and 50-90wt.% of a polypropylene glycol having an average polymerization degree of 5-20, e.g. by immersing the fiber in the emulsion. The alumina fiber coated with the sizing agent exhibits excellent collectability, is imparted with good flexibility and smoothness and has flexural strength and scuff resistance. The fiber is suitable for the production of woven fabric, nonwoven fabric, braided cord, etc.
Patent JP-H01140931-A (JP)
Title: Tool socket exchange mechanism in robot
Inventor: YAMASHITA MASANORI
IPC: B23P19/04
Filed: 1987-11-24
Abstract: PURPOSE:To automatically exchange tool sockets in a robot working section by providing a polygonal fitted and a polygonal fitting part adapted to be fitted with the above- mentioned fitted part in each tool socket and a grip socket, respectively, and by providing an angularly indexing member circumferentially formed therein with radial engaged parts which are concave and convex in the direction of insertion. CONSTITUTION:In such a case that an angularly indexing member 50 incorporating a fitted part 5 is provided on a tool socket 1 side while an engaging part 9 is provided on a grip socket 2 side, the grip socket 2 mounted on a robot work section is made to approach the tool socket 1, and the engaging part 9 is engaged in an engaged part 5 circumferentially formed in the angularly indexing member 50. At this time, the angularly indexing member 50 is rotated due to the engagement between the engaged part 9 and the engaged part 5, causing the tool socket 1 having a relatively rotating relationship therewith to be rotated. Accordingly, even though there exists a deviation between the angle of a polygonal fitting part 4 in the grip socket 2 and the angle of a polygonal fitted part 3 in the tool socket 1, it may be corrected. Further, a holding mechanism 6 prevent the tool socket 1 from coming off from the grip socket 2.
Patent JP-S63149672-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/36
Filed: 1986-12-15
Abstract: PURPOSE:To reduce ground fogging at the time of forming a multiplex image by changing a developing bias to be impressed to a developing means at the time of forming normal image and at the time of forming a multiplex image. CONSTITUTION:A photosensitive drum 1 is electrostatically charged by a temporary charger 2 and an image is exposed 3 to the drum 1 to form an electrostatic latent image. The latent image is converted into a sensible image by toner supplied by a developing device 4, transferred to a transfer material 5 by the action of a transfer charger 6 and carried to a fixing device 7 so as to be fixed. In multiplex copying, the transfer material 5 is refed to the charger 6 through a transfer material returning carrying path 9, transferred again and then discharged from a transfer material carry-out line 8. When a switch 14 for selecting normal copy or multiplex copy is switched, a control circuit 15 switches a developing bias to be impressed from a bias power supply 13 to a developing sleeve 11 or a carrying course. Thus, ground fogging at the time of forming a multiplex image can be reduced.
Patent JP-H10141427-A (JP)
Title: Active vibration control device
Inventor: KIMURA TAKESHI
IPC: F16F15/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To compute a transfer fuction, required to reduce vibration, in a short time and with high accuracy without complicated arithmetic processing by identifying the transfer fuction using identification signals generated by discrete sine wave. SOLUTION: When a worker operates an identification processing start switch 28 at the time of periodic inspection, transfer function identification processing is executed in a controller 25. A sequence of sine waves of one cyle digitized at equal spaces is therefore stored in the controller 25. In the controller 25, each numerical value of this sequence is supplied in order as an identification signal to an electromagnetic actuator of an active engine mount 1 synchronously with an output sampling clock to generate identification signals, and the vibration is detected as a residual vibration signal (e) by a load sensor.  The residual vibration signal (e) is further converted into the digital value synchronously with an input sampling clock and taken in, and the residual vibration signal (e) is Fourier-transformed to extract a component corresponding to the frequency of the identification signal.
Patent JP-S62151208-A (JP)
Title: Cold rolled steel sheet having excellent press formability or the like
Inventor: MATSUOKA SAIJI
IPC: B21D22/20
Filed: 1985-12-24
Abstract: PURPOSE:To improve press formability, spot weldability and sharpness after painting by providing a regular roughness pattern to the surface of a steel sheet and controlling the average area of the projections on a surface roughness center surface or the area rate of one projection. CONSTITUTION:The regularity parameter S indicating the regularity of the surface roughness of the steel sheet expressed by the equation is specified to S<=0.25 in at least one direction. Further the area rate SSr of the projections on the surface roughness center surface is specified to >=45%. In the equation, Xi denotes the distance between the peaks of the projections on the steel sheet surface. The press formability, spot weldability and the sharpness after painting are thus improved.
Patent JP-H06150701-A (JP)
Title: Projection light source device
Inventor: WATABE MITSURU
IPC: G02B27/00
Filed: 1992-11-06
Abstract: PURPOSE:To provide a projection light source device of a higher light utilization factor than conventional ones by allowing light rays outputted from a light source to pass through the micro hole of an integrating sphere, and making the light rays parallel to each other via a convex lens disposed at the center of a spherical mirror CONSTITUTION:Light rays outputted from a light source 1 are repeatedly reflected at the inside reflecting surface of an integrating sphere 2 and allowed to pass through a micro hole 5 and then impinge on a convex lens 4. The light rays which do not impinge on the convex lens 4 are reflected at the spherical mirror 3, then enter the integrating sphere 2 through the micro hole 5, are repeatedly reflected and impinge on the convex lens 4. The light rays impinging on the convex lens 4 are made parallel to each other and converged into predetermined luminous flux by a condensing lens 6 as in conventional methods and an image is projected onto a screen via a projection lens 8 with its density adjusted by means of liquid crystal 7. The utilization factor of light is thus enhanced so that the image projected on the screen can be made brighter.
Patent JP-2000122136-A (JP)
Title: Camera
Inventor: YOSHIMURA MASASHI
IPC: G03B17/38
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a battery and also eliminate troublesomeness of setting a camera in a remote control mode by switching a mode from a low power consumption mode to an ordinary operation mode, based on the reception of a remote control signal and starting photographing operation. SOLUTION: When the battery B has been loaded in a battery chamber, a DC/DC converter 2 is boosted and a high-speed clock is started to move in a CPU 1. After waiting for the stabilization of the boosting of the converter 2, the CPU 1 is set to the low power consumption mode of a low-speed clock. When the remote control signal is transmitted from a remote control transmitter 4 to a remote control light receiving unit 5, the CPU 1 starts the ordinary operation mode of the high-speed clock. When the remote control signal is a custom code corresponding to this camera, the CPU 1 judges whether or not the mode is a self mode, continuously. When it is not the self mode, photometry is performed by a photometric unit 6 and range-finding is performed by a range-finding unit 7 so as to arithmetically operate photographing data such as lens feeding amount.
Patent JP-H06147673-A (JP)
Title: Air conditioner
Inventor: IEMURA TETSUYA
IPC: F25B13/00
Filed: 1992-11-06
Abstract: PURPOSE:To simplify a refrigerant pipe system by a method wherein a heat transferring heat exchanger is arranged between desired two refrigerant circuits, between an outdoor heat exchanger and an outdoor expansion valve in one refrigerant circuit and further between the outdoor heat exchanger and the outdoor expansion valve in the other refrigerant circuit. CONSTITUTION:During a concurrent cooling operation with the first and second refrigerant circuits 7 and 8, intermediate temperature liquid refrigerant of lower temperature than that of the other ( the high refrigerant load) passed through one (low refrigerant load) outdoor heat exchanger 3 (or 3') is flowed in one heat transferring heat exchanger 13. In addition, In addition, higher intermediate temperature liquid refrigerant than that of refrigerant passed through the other outdoor heat exchanger 3' (or 3) is passed through the heat transferring heat exchanger 13. With such an arrangement, a refrigerant capability in the other refrigerant circuit is accommodated with the cooling capability of one refrigerant circuit. In addition, during the concurrent cooling and heating operation, the intermediate temperature liquid refrigerant on the cooling side and the low temperature liquid refrigerant on the cooling side are flowed in the heat transferring heat exchanger 13, thereby the indoor heating amount is utilized for the heat source at the heating side.